Question: Problems with custom deserializer, UnknownFieldSet about kafka-webview HOT 5 CLOSED

Or does the data type returned by the deserializer need to be a string?

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So I believe a short term solution would be to return a string. I feel like it should work with the changes in #76

I have a custom deserializer for protobufs that I use, I'll review how I'm using it. I'll post back with what I find.

from kafka-webview.

So I'm updating the linked PR to register a protocol buffer module for jackson, which should allow it to serialize properly without issues.

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I've published a new release. I believe this should resolve your issue. Please re-open if you continue to have problems.

Thanks!

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In my case, server uses not ProtobufHttpMessageConverter but MappingJackson2HttpMessageConverter
You should add accept header to use application/x-protobuf. Then serialization will be okay

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